<p>Cubox.io is a thrilling adventure where you build, fight, and explore unique biomes. Choose paths like Winter or Hell, battle fierce monsters, and customize your playstyle with powerful gear. Lead armies, craft, and create your dream home. Join friends or guilds, conquer challenges, and uncover endless surprises in this ever-evolving world.

Building

Cubox.io is a thrilling adventure where you build, fight, and explore unique biomes. Choose paths like Winter or Hell, battle fierce monsters, and customize your playstyle with powerful gear. Lead armies, craft, and create your dream home. Join friends or guilds, conquer challenges, and uncover endless surprises in this ever-evolving world.

Cubox.io

Cubox.io is a terrific building game. You can check it out here on CrazyGames in your browser, free of charge. You can play this game unblocked on CrazyGames. The game includes details on keyboard and mouse controls to make it easier to play. That way, you can see how to play this game. Cubox.io uses HTML5 technology to run in all modern browsers. You can play Cubox.io in full-screen to avoid any distractions. Did you like playing this game? Then take a look at our other <a href='https://www.crazygames.com/t/build' target='_blank'>building games</a> or <a href='https://www.crazygames.com/game/bridge-race' target='_blank'>Bridge Race</a> and <a href='https://www.crazygames.com/game/pen-dig' target='_blank'>Pen Dig</a>.

Authentication - CrazyGames

Authentication

Your account has been temporarly disabled because you didn’t verify your email address 48 hours after your registration. Press the below button to send a new email to confirm your email address. After confirming your email address you’ll have access to your account again.

Please verify your email address!

Your current browser does not support this login method. Switch to a different browser.

Enter the email address of your CrazyGames account, and we will send you an email to reset your password.

We've sent you an email to verify your account. Check your SPAM folder if it doesn't arrive in your inbox.

Your account has been created!

Pick a username

CrazyGames - Online Games

Controller detected

We want your feedback!

Play free online games at CrazyGames, the best place to play high-quality browser games. We add new games every day. Have fun!

Logo CrazyGames.com

A platform update is coming in January 2025, log in to secure your games’ progress.

Don't lose your progress! 

You’re about to start the process of deleting your CrazyGames account. Your gaming history and progress will be deleted forever. Any in-game purchases made using this account will be lost.

Delete your CrazyGames account

Enter a new email and check your mailbox right after to confirm the change. If you don’t confirm it, your account will keep the current email address.

Want to change your password? Enter the current one first, then the new one twice (just to be sure you don’t make any mistake!)

Change your password

This information is shared exclusively with CrazyGames and will not be visible on your profile.

Create an account to add games to your favorites

Add games to your favorites by clicking on the ♡ icon on a game page.

My favorite games

Create an account to see all your liked games

My games

You’re about to delete all your progress for this game and start from scratch.

Delete progress

Game progress

Tired of your current username, huh? No problem, pick a new one here:

This content isn’t available at the moment

Ad blocker detected

Report a not yet published game

We've already received your message and are currently reviewing it. To ensure a fair and timely response for everyone, we kindly ask that you wait until tomorrow before submitting additional feedback.

It will help us improve the platform.

Thank you for your feedback

About CrazyGames

Feedback

Find a game

Select a game

This will help the developer improve the game and make it even more awesome!

Share the following link with your friends

Invite your friends

Mutual friends

You must log in to your CrazyGames account to report a user

Cubox.io

Last Updated

Controls